Marcus Karl Mercier, D.M.D.
General Practice Dentistry · New Albany, MS
Marcus Karl Mercier, D.M.D. is a general practice dentistry with a practice address in New Albany, Mississippi, and NPI 1902091978, issued on Sep 12, 2007. Check the license (Mississippi 3436-07, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcus Karl Mercier
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 3436-07 MS
Self-reported in NPPES; status is on the state search - Practice location
- 196 Starlyn Ave, New Albany, MS 38652
- Phone
- (662) 534-5252
- Enumerated
- Sep 12, 2007
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (662) 534-5052
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 845 in Mississippi → Look up another NPI →
Also registered at 196 Starlyn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meghan Turner, DMDDentist1326882846
Verify Marcus Karl Mercier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 3436-07Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average general practice dentistry in 2024
120 Medicare Part D claims for 72 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Amoxicillin50 claims
- Clindamycin Hcl15 claims
- Tramadol Hcl-Acetaminophen15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Marcus Karl Mercier among 845 general practice dentistry records in Mississippi
Marcus Karl Mercier, D.M.D. is one of 845 general practice dentistry records with a practice address in Mississippi. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 30% of them.
- NPI issued2007 · 30% of these records are older, 44% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 general practice dentistry records list a practice address in New Albany
They are 10 of the 204 NPPES records with a practice address in New Albany, and 845 general practice dentistry records in Mississippi.
All 845 in Mississippi → Every provider in New Albany → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Matthew Asters, DDSNew Albany, MS 386521447869870
- Kelton McClinton, D.M.D.New Albany, MS 386521528263159
- Cameron Page, DDSNew Albany, MS 386521033959044
- Margaret Parker, DMDNew Albany, MS 386521649839374
- Jessica Perkins, D.D.S.New Albany, MS 386521053508622
- Ronald Rossetti, DMDNew Albany, MS 386521326253725
- Donald Rossetti, DMDNew Albany, MS 386521235344631
- David Rowan, DMDNew Albany, MS 386521639264302
Common questions
What is Marcus Karl Mercier, D.M.D.'s NPI number?
Marcus Karl Mercier, D.M.D.'s National Provider Identifier (NPI) is 1902091978, issued on Sep 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marcus Karl Mercier, D.M.D. located?
The NPPES record lists a practice address at 196 Starlyn Ave, New Albany, MS, 38652. Phone: (662) 534-5252. Providers update this record themselves, so call before visiting.
How can I verify Marcus Karl Mercier, D.M.D.'s license?
NPPES lists Mississippi license number 3436-07, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Marcus Karl Mercier, D.M.D. prescribe under Medicare Part D?
In 2024, Marcus Karl Mercier, D.M.D. had 120 Medicare Part D claims for 72 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.